The Gardner Denver XMX Series Demand Expander Control provides the benefits of managed compressed air storage and reduced system demand as a result of reduced system pressures. When used in conjunction with an ESP 20/20 Air Compressor Control System, the Demand Expander will provide for maximized air compressor efficiency by creating real storage in the receiver tanks. The system is then maintained at the lowest tolerable pressure level reducing the flow through leaks and unregulated applications.

The XMX Series Demand Expander Control will allow reduced plant air pressures, while maintaining air-flow thus enhancing the process through compressed air consistency.

The Single Valve design provides superior system flow control. The process quality valve and positioner provides exact demand flow control maintaining pressure at +/- 1/2 PSI in most systems.